How to solve the fault lamp after Citroen C2 washing the accelerator?

Solution of malfunction lamp after cleaning throttle valve by Citroen C2;

Method for manually initializing throttle:

According to different cars, there are two ways to initialize:

1. Turn the key to the second gear, which is the gear indicated by the instrument. Then wait for 20 seconds, press the accelerator to the bottom, hold it for about 10 second, release the accelerator, turn off the ignition switch, pull out the key, and the initialization is complete.

2. Turn on the key in the second gear for 30 seconds, then turn off the ignition switch and pull out the key.

It should be noted that after the two methods are completed, it will take some time to try to ignite. Generally, you can wait 15-20 seconds, and then ignite to see if the refueling is normal and the engine fault light is off. If at first you don't succeed, you can do it again until you succeed. You can usually succeed once, at most twice.

But according to different cars, the method of restoration is different. Some cars must be initialized by a computer. In that case, the owner is advised to send the car to a shop with professional equipment for cleaning.